National Market System Plans (NMS) Rulemaking
We encourage the public to submit comments on the following filings during the comment period. For detailed instructions, please read How to Submit Comments. We strongly encourage you to send your comments electronically. They will be posted on this website.
| Release Number | SEC Issue Date Sort descending | File Number | SRO Organization | Details |
|---|---|---|---|---|
| 34-103845 | Sep 3, 2025 | 4-631 | National Market System Plans (NMS) | Notice of Filing and Immediate Effectiveness of Amendment to the Plan to Address Extraordinary Market Volatility to Add 24X National Exchange LLC as a Participant Comments Due: 21 days after date of publication in the Federal Register. View Received Comments Submit a Comment on 4-631
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| 34-103793 | Aug 28, 2025 | 4-533 | National Market System Plans (NMS) | Notice of Filing and Immediate Effectiveness of Amendment to the National Market System Plan for the Selection and Reservation of Securities Symbols to Add 24X National Exchange LLC as a Party Thereto Comments Due: September 24, 2025 View Received Comments |
| 34-103702 | Aug 13, 2025 | 4-698 | National Market System Plans (NMS) | Notice of Filing and Immediate Effectiveness of Amendment to the National Market System Plan Governing the Consolidated Audit Trail to Add 24 National Exchange LLC as a Participant Comments Due: 21 days after date of publication in the Federal Register. View Received Comments |
| 34-103482 | Jul 17, 2025 | 4-518 | National Market System Plans (NMS) | Notice of Filing and Immediate Effectiveness of Amendment to the Plan Establishing Procedures Under Rule 605 of Regulation NMS to Add 24X National Exchange LLC as a Participant Comments Due: 21 days after date of publication in the Federal Register. |
| 34-103288 | Jun 17, 2025 | 4-698 | National Market System Plans (NMS) | Notice of Filing of Amendment No. 1, and Order Instituting Proceedings to Determine Whether to Approve or Disapprove an Amendment to the National Market System Plan Governing the Consolidated Audit Trail, as Modified by Amendment No. 1, Regarding the... Comments Due: July 14, 2025 View Received Comments |
| 34-103275 | Jun 16, 2025 | 4-698 | National Market System Plans (NMS) | Order Approving an Amendment to the National Market System Plan Governing the Consolidated Audit Trail, as Modified by the Commission, Regarding the Reporting of Certain Verbal Activity, Floor and Upstairs Activity Comments Due: 21 days after date of publication in the Federal Register. View Received Comments |
| 34-103243 | Jun 12, 2025 | 4-518 | National Market System Plans (NMS) | Notice of Filing of Amendment to the National Market System Plan Establishing Procedures Under Rule 605 of Regulation NMS to Reflect Recent Amendments to Rule 605 of Regulation NMS Comments Due: July 8, 2025. See Also - Rule 605 Plan |
| 34-103070 | May 19, 2025 | S7-24-89 | National Market System Plans (NMS) | Notice of Filing and Immediate Effectiveness of the Fifty-Third Amendment to the Joint Self-Regulatory Organization Plan Governing the Collection, Consolidation and Dissemination of Quotation and Transaction Information for Nasdaq-Listed Securities... Comments Due: June 13, 2025 |
| 34-103069 | May 19, 2025 | CTA-CQ-2025-01 | National Market System Plans (NMS) | Notice of Filing and Immediate Effectiveness of the Twenty-Eighth Amendment to the Second Restatement of the CTA Plan and Twenty-Ninth Amendment to the Restated CQ Plan Comments Due: June 13, 2025 |
| 34-103042 | May 14, 2025 | 4-631 | National Market System Plans (NMS) | Notice of Filing and Immediate Effectiveness of the Twenty-Fourth Amendment to the National Market System Plan to Address Extraordinary Market Volatility by Cboe BZX Exchange, Inc., Cboe BYX Exchange, Inc., Cboe EDGA Exchange, Inc., Cboe EDGX Exchange, In Comments Due: June 10, 2025 View Received Comments |